Rename git core commands to be "git-xxxx" to avoid name clashes.

This also regularizes the make. The source files themselves don't get
the "git-" prefix, because that's just inconvenient. So instead we just
make the rule that "git-xxxx" depends on "xxxx.c", and do that for
all the core programs (ie the old "git-mktag.c" got renamed to just
"mktag.c" to match everything else).

And "show-diff" got renamed to "git-diff-files" while at it, since
that's what it really should be to match the other git-diff-xxx cases.

1 files changed, 0 insertions, 81 deletions

diff --git a/git-export.c b/git-export.c
deleted file mode 100644
index 77f5198b7f..0000000000
--- a/git-export.c
+++ /dev/null
@@ -1,81 +0,0 @@
-#include "cache.h"
-#include "commit.h"
-
-/*
- * Show one commit
- */
-void show_commit(struct commit *commit)
-{
-	char cmdline[400];
-	char hex[100];
-
-	strcpy(hex, sha1_to_hex(commit->object.sha1));
-	printf("Id: %s\n", hex);
-	fflush(NULL);
-	sprintf(cmdline, "cat-file commit %s", hex);
-	system(cmdline);
-	if (commit->parents) {
-		char *against = sha1_to_hex(commit->parents->item->object.sha1);
-		printf("\n\n======== diff against %s ========\n", against);
-		fflush(NULL);
-		sprintf(cmdline, "diff-tree -p %s %s", against, hex);
-		system(cmdline);
-	}
-	printf("======== end ========\n\n");
-}
-
-/*
- * Show all unseen commits, depth-first
- */
-void show_unseen(struct commit *top)
-{
-	struct commit_list *parents;
-
-	if (top->object.flags & 2)
-		return;
-	top->object.flags |= 2;
-	parents = top->parents;
-	while (parents) {
-		show_unseen(parents->item);
-		parents = parents->next;
-	}
-	show_commit(top);
-}
-
-void export(struct commit *top, struct commit *base)
-{
-	mark_reachable(&top->object, 1);
-	if (base)
-		mark_reachable(&base->object, 2);
-	show_unseen(top);
-}
-
-struct commit *get_commit(unsigned char *sha1)
-{
-	struct commit *commit = lookup_commit(sha1);
-	if (!commit->object.parsed) {
-		struct commit_list *parents;
-
-		if (parse_commit(commit) < 0)
-			die("unable to parse commit %s", sha1_to_hex(sha1));
-		parents = commit->parents;
-		while (parents) {
-			get_commit(parents->item->object.sha1);
-			parents = parents->next;
-		}
-	}
-	return commit;
-}
-
-int main(int argc, char **argv)
-{
-	unsigned char base_sha1[20];
-	unsigned char top_sha1[20];
-
-	if (argc < 2 || argc > 4 ||
-	    get_sha1_hex(argv[1], top_sha1) ||
-	    (argc == 3 && get_sha1_hex(argv[2], base_sha1)))
-		usage("git-export top [base]");
-	export(get_commit(top_sha1), argc==3 ? get_commit(base_sha1) : NULL);
-	return 0;
-}